Date: Mon, 17 Aug 2009 18:22:32 +0200 From: Andrew Thompson <andy@fud.org.nz> To: "pjd@freebsd.org" <pjd@freebsd.org> Cc: "svn-src-head@freebsd.org" <svn-src-head@freebsd.org>, "svn-src-all@freebsd.org" <svn-src-all@freebsd.org>, "src-committers@freebsd.org" <src-committers@freebsd.org> Subject: Re: svn commit: r196274 - head/sys/dev/usb Message-ID: <CB866EB1-3F09-4B3F-8111-6137EE76A41D@fud.org.nz> In-Reply-To: <200908161413.n7GEDuYN018862@svn.freebsd.org> References: <200908161413.n7GEDuYN018862@svn.freebsd.org>
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On 16/08/2009, at 16:13, Andrew Thompson <thompsa@FreeBSD.org> wrote: > Author: thompsa > Date: Sun Aug 16 14:13:55 2009 > New Revision: 196274 > URL: http://svn.freebsd.org/changeset/base/196274 > > Log: > Change the usb workers from kernel processes to threads, this is > mostly a > cosmetic change to reduce cruft in the proc table. > > Modified: head/sys/dev/usb/usb_process.c > === > === > === > ===================================================================== > --- head/sys/dev/usb/usb_process.c Sun Aug 16 10:25:58 2009 > (r196273) > +++ head/sys/dev/usb/usb_process.c Sun Aug 16 14:13:55 2009 > (r196274) > @@ -63,10 +63,12 @@ > #endif > > #if (__FreeBSD_version >= 800000) > +static struct proc *usbproc; > #define USB_THREAD_CREATE(f, s, p, ...) \ > - kproc_create((f), (s), (p), RFHIGHPID, 0, __VA_ARGS__) > + kproc_kthread_add((f), (s), &usbproc, (p), RFHIGHPID, \ > + 0, "usb", __VA_ARGS__) This could also be a nice tidyup for zfs which creates quite a few procs. cheers, Andrew
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